Test 2+2W0037

PPC 2+2W0037
"LwSyncdWW Wse PodWW Wse"
Cycle=Wse PodWW Wse LwSyncdWW
Relax=[Wse,LwSyncdWW,Wse]
Safe=PodWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Ws Ws
Orig=LwSyncdWW Wse PodWW Wse
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=x;
}
 P0           | P1           ;
 li r1,2      | li r1,2      ;
 stw r1,0(r2) | stw r1,0(r2) ;
 lwsync       | li r3,1      ;
 li r3,1      | stw r3,0(r4) ;
 stw r3,0(r4) |              ;
exists
(x=2 /\ y=2)